How do you reset the maintenance light?

 

have you fixed the issue that caused the light in the first place?

 

what is your truck (year, 4x4, 4x2, milage, etc.) the mantaince light is set to come on at a certian milage, even if there is nothing wrong. you need a OBD2 code reader to reset it, or any garage can but they might try to soak you.